Service Mécanique GT Inc.
“Very good service thank you to the whole team I recommend it trusted people Thank you again Garage Mecanique Gt”
Best Muffler & Exhaust Shops in Granby, QC
15 technicians listed · 13 in Granby · 1 open weekends · 11 rated 4.5+
Data verified October 18, 2026
Garage Gingras et Fils Inc.
“The service is impeccable, nothing to say about the reception as much as the mechanics, they are real professionals”
Ressorts d'Autos Ménard Inc.
“Super friendly, very competent and what more can I say about the person at reception, he really listens, he takes the time to listen to us and explain to us, I highly recommend the garage 😀 …”
Centre d'Alignement Granby
“A1 quality takes care of the car as if it was theirs :)”
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Garage Lavallee Inc
“Best garage in town, unparalleled service and good price.”
Cindy Roy Silencieux (Anciennement S O S Silencieux)
“Impeccable service, reasonable price from an expert who shines with her work”
Listed for drivers in and around Granby, QC, these 15 shops handle mufflers, pipes and catalytic converters. What each one says about welding, custom work and warranties comes from its own website; ratings and quotes come from public reviews.
Area overview: Granby, QC
13 of the 15 technicians we list are based in Granby; the other 2 serve Granby from Cowansville (21 km) and Farnham (22 km). The technicians on this page are rated from 4.2 to 5.0 across 682 reviews; 7 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (90%), quality (70%) and value (50%). 1 is open on Saturdays. 6 have ten or more years of experience, the longest 20 years. 1 is family- or locally-owned and 4 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 7 publish a contact page and 7 list a public email. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why are some of these shops outside Granby?
13 of the 15 shops sit in Granby and the others come from other towns within 25 km. A shop with a bender and a welder is worth a short drive, since it can repair what a parts-only counter would replace.
Beaulieu Mécanique Transmission
“Very good reliable and funny mechanic service wow very honest about the parts to change very happy with the job😁 …”
Garage Les Pros De l'Auto Enr
“Even today, I witnessed the attention to detail shown by Pierre-Yves when replacing the brake discs and pads on my 80,000 km RAV4 XLE.”
Formula Ford Service
Eurocazza
“I had a small problem with my car on the way to Montreal and they helped me quickly.”
Garage Guy Royer
“I would not hesitate to recommend them for repairs, preventive maintenance and also the purchase of tires.”
Injection Granby
“Very good service, thorough and competent!”
Garage Dionne et Fils
“One of the best in town”
Garage Michel Page Inc.
“Always a great experience and the owner does his best to help you!”
Clinique de l'Auto et de la Batterie
“I have been going to this garage for several years now, the most important thing for me is the trust, the professionalism and the outstanding service I give them a 5* out of 5”
Why these companies made our list
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